<script setup lang="ts">
import useStore from '@/store'
import { useRoute } from 'vue-router'
import { storeToRefs } from 'pinia'
// import { computed } from 'vue'
import GoodsItem from './compnents/goods-item.vue'
const route = useRoute()
const { category } = useStore()
category.categorySubFilter(route.params.id as string)
const { CategorySubInfo, categoryList } = storeToRefs(category)
// 假设后台给的数据没有父级的数据，那么需要自己做处理
// const subInfo = computed(() => {
//   const obj: {
//     parentId?: string
//     parentName?: string
//     name?: string
//   } = {}
//   categoryList.value.forEach(item => {
//     item.children?.forEach(sub => {
//       if (sub.id === route.params.id) {
//         obj.name = sub.name
//         obj.parentId = item.id
//         obj.parentName = item.name
//       }
//     })
//   })
//   return obj
// })
</script>

<template>
  <div class="sub-category">
    <div class="container">
      <!-- 面包屑 -->
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem :to="`/category/${CategorySubInfo.parentId}`">{{
          CategorySubInfo.parentName
        }}</XtxBreadItem>
        <XtxBreadItem>{{ CategorySubInfo.name }}</XtxBreadItem>
      </XtxBread>
      <!-- 筛选区 -->
      <div class="sub-filter">
        <div class="item">
          <div class="head">品牌：</div>
          <div class="body">
            <a href="javascript:;">全部</a>
            <a
              href="javascript:;"
              v-for="i in CategorySubInfo.brands"
              :key="i.id"
              >{{ i.name }}</a
            >
          </div>
        </div>
        <div
          class="item"
          v-for="i in CategorySubInfo.saleProperties"
          :key="i.id"
        >
          <div class="head">{{ i.name }}：</div>
          <div class="body">
            <a href="javascript:;">全部</a>
            <a href="javascript:;" v-for="sub in i.properties" :key="sub.id">{{
              sub.name
            }}</a>
          </div>
        </div>
      </div>
      <!-- 商品区域 -->
      <div class="goods-list">
        <!-- 排序区域 -->
        <div class="sub-sort">
          <div class="sort">
            <a href="javascript:;" class="active">默认排序</a>
            <a href="javascript:;">最新商品</a>
            <a href="javascript:;">最高人气</a>
            <a href="javascript:;">评论最多</a>
            <a href="javascript:;">
              价格排序
              <i class="arrow up" />
              <i class="arrow down" />
            </a>
          </div>
        </div>
        <!-- 商品列表 -->
        <ul>
          <li v-for="item in CategorySubInfo.goods" :key="item.id">
            <GoodsItem :goods="item" />
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>

<style scoped lang="less">
// 筛选区
.sub-filter {
  background: #fff;
  padding: 25px;
  .item {
    display: flex;
    line-height: 40px;
    .head {
      width: 80px;
      color: #999;
    }
    .body {
      flex: 1;
      a {
        margin-right: 36px;
        transition: all 0.3s;
        display: inline-block;
        &.active,
        &:hover {
          color: @xtxColor;
        }
      }
    }
  }
}

.goods-list {
  background: #fff;
  padding: 0 25px;
  margin-top: 25px;
  ul {
    display: flex;
    flex-wrap: wrap;
    padding: 0 5px;
    li {
      margin-right: 20px;
      margin-bottom: 20px;
      &:nth-child(5n) {
        margin-right: 0;
      }
    }
  }
  .sub-sort {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    .sort {
      display: flex;
      a {
        height: 30px;
        line-height: 28px;
        border: 1px solid #e4e4e4;
        padding: 0 20px;
        margin-right: 20px;
        color: #999;
        border-radius: 2px;
        position: relative;
        transition: all 0.3s;
        &.active {
          background: @xtxColor;
          border-color: @xtxColor;
          color: #fff;
        }
        .arrow {
          position: absolute;
          border: 5px solid transparent;
          right: 8px;
          &.up {
            top: 3px;
            border-bottom-color: #bbb;
            &.active {
              border-bottom-color: @xtxColor;
            }
          }
          &.down {
            top: 15px;
            border-top-color: #bbb;
            &.active {
              border-top-color: @xtxColor;
            }
          }
        }
      }
    }
    .check {
      .xtx-checkbox {
        margin-left: 20px;
        color: #999;
      }
    }
  }
}
</style>
